10 Ways Technology Rewires Our Brains
10Phonographs Changed Our Idea Of Ideal Song Length Most modern songs are approximately four minutes long. In fact, most people tune out or quickly get bored if subjected to a song that is much longer. It’s easy to blame the short attention spans of the Internet age for this phenomenon, but it actually goes back to the 19th century, when Thomas Edison invented his first phonograph. Early recording devices could only hold about four minutes’ worth of music, so all songs had to fit within that constraint....